def update_board(self, board_id, values):
# NOTE(dtantsur): this can lead to very strange errors
if 'uuid' in values:
msg = _("Cannot overwrite UUID for an existing Board.")
raise exception.InvalidParameterValue(err=msg)
try:
return self._do_update_board(board_id, values)
except db_exc.DBDuplicateEntry as e:
if 'name' in e.columns:
raise exception.DuplicateName(name=values['name'])
elif 'uuid' in e.columns:
raise exception.BoardAlreadyExists(uuid=values['uuid'])
else:
raise e
def create_node(self, values):
# ensure defaults are present for new nodes
if 'uuid' not in values:
values['uuid'] = uuidutils.generate_uuid()
if 'status' not in values:
values['status'] = states.OPERATIVE
node = models.Node()
node.update(values)
try:
node.save()
except db_exc.DBDuplicateEntry as exc:
if 'code' in exc.columns:
raise exception.DuplicateCode(code=values['code'])
raise exception.BoardAlreadyExists(uuid=values['uuid'])
return node
def create_board(self, values):
# ensure defaults are present for new boards
if 'uuid' not in values:
values['uuid'] = uuidutils.generate_uuid()
if 'status' not in values:
values['status'] = states.REGISTERED
board = models.Board()
board.update(values)
try:
board.save()
except db_exc.DBDuplicateEntry as exc:
if 'code' in exc.columns:
raise exception.DuplicateCode(code=values['code'])
raise exception.BoardAlreadyExists(uuid=values['uuid'])
return board